The storage speed of this personal computer is HDD, which is typical of many PCs that are a comparable age to it. A Hard Disk Drive (HDD) is the traditional storage method for computers. A HDD stores the information on magnetic disks. HDD drives are cheap, but they are slower than Flash and SSD bases storage systems.
It may also be worth also looking at one of the alternative HDD personal computers currently available including cheaper desktop computers such as the Acer Aspire XC-603.